There once was a cat named Slack
That slept in a brown sack
He saw a mouse,
That couldn’t find its house.
...
There once was a man named Bob,
That wanted to be a slob.
He found a mouse,
Burned down its house.
...
There once was a dog named Flea,
That wanted to be free.
He burned down his house,
Gave his owner a dead mouse.
...